2752058857 has 4 divisors (see below), whose sum is σ = 2896904080. Its totient is φ = 2607213636.

The previous prime is 2752058797. The next prime is 2752058861. The reversal of 2752058857 is 7588502572.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2752058857 - 2¹⁵ = 2752026089 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2752058857.

It is not an unprimeable number, because it can be changed into a prime (2752058887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72422583 + ... + 72422620.

It is an arithmetic number, because the mean of its divisors is an integer number (724226020).

Almost surely, 2^2752058857 is an apocalyptic number.

It is an amenable number.

2752058857 is a deficient number, since it is larger than the sum of its proper divisors (144845223).

2752058857 is a wasteful number, since it uses less digits than its factorization.

2752058857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144845222.

The product of its (nonzero) digits is 1568000, while the sum is 49.

The square root of 2752058857 is about 52460.0691669388. The cubic root of 2752058857 is about 1401.3692143693.

The spelling of 2752058857 in words is "two billion, seven hundred fifty-two million, fifty-eight thousand, eight hundred fifty-seven".